Some people are in a hurry to just give you some code, but the code is the smallest, easiest part. Tests are much harder, and documentation is the most difficult to create. It’s in the inverse order of what people want to work on. – Mike Bayer
from: https://us11.campaign-archive.com/?e=b0f793c1be&u=9d7ced8c4bbd6c2f238673f0f&id=d3f6d55762